Observation of $B^+ \to χ_{c0} K^+ $
| dc.creator | Abe, K. | |
| dc.creator | Collaboration, The Belle | |
| dc.date | 2001-07-20 | |
| dc.date.accessioned | 2026-07-07T03:34:40Z | |
| dc.date.available | 2026-07-07T03:34:40Z | |
| dc.description | We report the first observation of the decay $B^+ \to χ_{c0} K^+$ using 21.3 fb$^{-1}$ of data collected by the Belle detector at the $Υ$(4S) resonance. The preliminary result for the branching fraction is ${\cal{B}}(B^+\to χ_{c0}K^+)=(8.0^{+2.7}_{-2.4}\pm 1.0\pm 1.1)\times 10^{-4}$ where the first error is statistical, the second is systematic, and the third comes from the uncertainty in the $χ_{c0}\toπ^+π^-$ branching fraction. | |
| dc.description | Paper submitted to the 2001 Lepton Photon Conference | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0107050 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0107050 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/37073 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Observation of $B^+ \to χ_{c0} K^+ $ | |
| dc.type | text |